x11-drivers/nvidia-drivers: Install systemd service files
authorJeroen Roovers <jer@gentoo.org>
Wed, 29 Apr 2020 08:07:49 +0000 (10:07 +0200)
committerJeroen Roovers <jer@gentoo.org>
Wed, 29 Apr 2020 08:08:19 +0000 (10:08 +0200)
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Bug: https://bugs.gentoo.org/689588
Signed-off-by: Jeroen Roovers <jer@gentoo.org>
x11-drivers/nvidia-drivers/files/nvidia-430.conf [new file with mode: 0644]
x11-drivers/nvidia-drivers/nvidia-drivers-430.64-r3.ebuild [new file with mode: 0644]
x11-drivers/nvidia-drivers/nvidia-drivers-435.21-r3.ebuild [new file with mode: 0644]
x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r2.ebuild [new file with mode: 0644]

diff --git a/x11-drivers/nvidia-drivers/files/nvidia-430.conf b/x11-drivers/nvidia-drivers/files/nvidia-430.conf
new file mode 100644 (file)
index 0000000..1735137
--- /dev/null
@@ -0,0 +1,20 @@
+# Nvidia drivers support
+alias char-major-195 nvidia
+alias /dev/nvidiactl char-major-195
+
+# To tweak the driver the following options can be used, note that
+# you should be careful, as it could cause instability!! For more 
+# options see /usr/share/doc/PACKAGE/README 
+#
+# !!! SECURITY WARNING !!!
+# DO NOT MODIFY OR REMOVE THE DEVICE FILE RELATED OPTIONS UNLESS YOU KNOW
+# WHAT YOU ARE DOING.
+# ONLY ADD TRUSTED USERS TO THE VIDEO GROUP, THESE USERS MAY BE ABLE TO CRASH,
+# COMPROMISE, OR IRREPARABLY DAMAGE THE MACHINE.
+options nvidia \
+       NVreg_DeviceFileGID=VIDEOGID \
+       NVreg_DeviceFileMode=432 \
+       NVreg_DeviceFileUID=0 \
+       NVreg_ModifyDeviceFiles=1 \
+       NVreg_PreserveVideoMemoryAllocations=1 \
+       NVreg_TemporaryFilePath=/tmp
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-430.64-r3.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-430.64-r3.ebuild
new file mode 100644 (file)
index 0000000..1be1961
--- /dev/null
@@ -0,0 +1,566 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit desktop flag-o-matic linux-info linux-mod multilib-minimal \
+       nvidia-driver portability systemd toolchain-funcs unpacker udev
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="https://www.nvidia.com/"
+
+AMD64_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86_64-${PV}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${PV}"
+ARM_NV_PACKAGE="NVIDIA-Linux-armv7l-gnueabihf-${PV}"
+
+NV_URI="https://us.download.nvidia.com/XFree86/"
+SRC_URI="
+       amd64-fbsd? ( ${NV_URI}FreeBSD-x86_64/${PV}/${AMD64_FBSD_NV_PACKAGE}.tar.gz )
+       amd64? ( ${NV_URI}Linux-x86_64/${PV}/${AMD64_NV_PACKAGE}.run )
+       tools? (
+               https://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-${PV}.tar.bz2
+       )
+"
+
+EMULTILIB_PKG="true"
+KEYWORDS="-* ~amd64"
+LICENSE="GPL-2 NVIDIA-r2"
+SLOT="0/${PV%.*}"
+
+IUSE="acpi compat +driver gtk3 kernel_FreeBSD kernel_linux +kms multilib static-libs +tools uvm wayland +X"
+REQUIRED_USE="
+       tools? ( X )
+       static-libs? ( tools )
+"
+
+COMMON="
+       driver? ( kernel_linux? ( acct-group/video ) )
+       kernel_linux? ( >=sys-libs/glibc-2.6.1 )
+       tools? (
+               dev-libs/atk
+               dev-libs/glib:2
+               dev-libs/jansson
+               gtk3? (
+                       x11-libs/gtk+:3
+               )
+               x11-libs/cairo
+               x11-libs/gdk-pixbuf[X]
+               x11-libs/gtk+:2
+               x11-libs/libX11
+               x11-libs/libXext
+               x11-libs/libXrandr
+               x11-libs/libXv
+               x11-libs/libXxf86vm
+               x11-libs/pango[X]
+       )
+       X? (
+               >=app-eselect/eselect-opengl-1.0.9
+               app-misc/pax-utils
+       )
+"
+DEPEND="
+       ${COMMON}
+       kernel_linux? ( virtual/linux-sources )
+       tools? ( sys-apps/dbus )
+"
+RDEPEND="
+       ${COMMON}
+       acpi? ( sys-power/acpid )
+       tools? ( !media-video/nvidia-settings )
+       uvm? ( >=virtual/opencl-3 )
+       wayland? ( dev-libs/wayland[${MULTILIB_USEDEP}] )
+       X? (
+               <x11-base/xorg-server-1.20.99:=
+               >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+               >=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+               >=x11-libs/libvdpau-1.0[${MULTILIB_USEDEP}]
+               sys-libs/zlib[${MULTILIB_USEDEP}]
+       )
+"
+QA_PREBUILT="opt/* usr/lib*"
+S=${WORKDIR}/
+NV_KV_MAX_PLUS="5.5"
+CONFIG_CHECK="!DEBUG_MUTEXES ~!I2C_NVIDIA_GPU ~!LOCKDEP ~MTRR ~SYSVIPC ~ZONE_DMA"
+
+pkg_pretend() {
+       nvidia-driver_check
+}
+
+pkg_setup() {
+       nvidia-driver_check
+
+       # try to turn off distcc and ccache for people that have a problem with it
+       export DISTCC_DISABLE=1
+       export CCACHE_DISABLE=1
+
+       if use driver && use kernel_linux; then
+               MODULE_NAMES="nvidia(video:${S}/kernel)"
+               use uvm && MODULE_NAMES+=" nvidia-uvm(video:${S}/kernel)"
+               use kms && MODULE_NAMES+=" nvidia-modeset(video:${S}/kernel) nvidia-drm(video:${S}/kernel)"
+
+               # This needs to run after MODULE_NAMES (so that the eclass checks
+               # whether the kernel supports loadable modules) but before BUILD_PARAMS
+               # is set (so that KV_DIR is populated).
+               linux-mod_pkg_setup
+
+               BUILD_PARAMS="IGNORE_CC_MISMATCH=yes V=1 SYSSRC=${KV_DIR} \
+               SYSOUT=${KV_OUT_DIR} CC=$(tc-getBUILD_CC) NV_VERBOSE=1"
+
+               # linux-mod_src_compile calls set_arch_to_kernel, which
+               # sets the ARCH to x86 but NVIDIA's wrapping Makefile
+               # expects x86_64 or i386 and then converts it to x86
+               # later on in the build process
+               BUILD_FIXES="ARCH=$(uname -m | sed -e 's/i.86/i386/')"
+       fi
+
+       if use kernel_linux && kernel_is lt 2 6 9; then
+               eerror "You must build this against 2.6.9 or higher kernels."
+       fi
+
+       # set variables to where files are in the package structure
+       if use kernel_FreeBSD; then
+               use amd64-fbsd && S="${WORKDIR}/${AMD64_FBSD_NV_PACKAGE}"
+               NV_DOC="${S}/doc"
+               NV_OBJ="${S}/obj"
+               NV_SRC="${S}/src"
+               NV_MAN="${S}/x11/man"
+               NV_X11="${S}/obj"
+               NV_SOVER=1
+       elif use kernel_linux; then
+               NV_DOC="${S}"
+               NV_OBJ="${S}"
+               NV_SRC="${S}/kernel"
+               NV_MAN="${S}"
+               NV_X11="${S}"
+               NV_SOVER=${PV}
+       else
+               die "Could not determine proper NVIDIA package"
+       fi
+}
+
+src_configure() {
+       tc-export AR CC LD
+
+       default
+}
+
+src_prepare() {
+       local man_file
+       for man_file in "${NV_MAN}"/*1.gz; do
+               gunzip $man_file || die
+       done
+
+       if use tools; then
+               cp "${FILESDIR}"/nvidia-settings-fno-common.patch "${WORKDIR}" || die
+               cp "${FILESDIR}"/nvidia-settings-linker.patch "${WORKDIR}" || die
+               sed -i \
+                       -e "s:@PV@:${PV}:g" \
+                       "${WORKDIR}"/nvidia-settings-fno-common.patch \
+                       "${WORKDIR}"/nvidia-settings-linker.patch \
+                       || die
+               eapply "${WORKDIR}"/nvidia-settings-fno-common.patch
+               eapply "${WORKDIR}"/nvidia-settings-linker.patch
+       fi
+
+       default
+
+       if ! [ -f nvidia_icd.json ]; then
+               cp nvidia_icd.json.template nvidia_icd.json || die
+               sed -i -e 's:__NV_VK_ICD__:libGLX_nvidia.so.0:g' nvidia_icd.json || die
+       fi
+}
+
+src_compile() {
+       cd "${NV_SRC}"
+       if use kernel_FreeBSD; then
+               MAKE="$(get_bmake)" CFLAGS="-Wno-sign-compare" emake CC="$(tc-getCC)" \
+                       LD="$(tc-getLD)" LDFLAGS="$(raw-ldflags)" || die
+       elif use driver && use kernel_linux; then
+               BUILD_TARGETS=module linux-mod_src_compile \
+                       KERNELRELEASE="${KV_FULL}" \
+                       src="${KERNEL_DIR}"
+       fi
+
+       if use tools; then
+               emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl \
+                       DO_STRIP= \
+                       LIBDIR="$(get_libdir)" \
+                       NVLD="$(tc-getLD)" \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=. \
+                       RANLIB="$(tc-getRANLIB)"
+
+               emake -C "${S}"/nvidia-settings-${PV}/src \
+                       DO_STRIP= \
+                       GTK3_AVAILABLE=$(usex gtk3 1 0) \
+                       LIBDIR="$(get_libdir)" \
+                       NVLD="$(tc-getLD)" \
+                       NVML_ENABLED=0 \
+                       NV_USE_BUNDLED_LIBJANSSON=0 \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=.
+       fi
+}
+
+# Install nvidia library:
+# the first parameter is the library to install
+# the second parameter is the provided soversion
+# the third parameter is the target directory if it is not /usr/lib
+donvidia() {
+       # Full path to library
+       nv_LIB="${1}"
+
+       # SOVER to use
+       nv_SOVER="$(scanelf -qF'%S#F' ${nv_LIB})"
+
+       # Where to install
+       nv_DEST="${2}"
+
+       # Get just the library name
+       nv_LIBNAME=$(basename "${nv_LIB}")
+
+       if [[ "${nv_DEST}" ]]; then
+               exeinto ${nv_DEST}
+               action="doexe"
+       else
+               nv_DEST="/usr/$(get_libdir)"
+               action="dolib.so"
+       fi
+
+       # Install the library
+       ${action} ${nv_LIB} || die "failed to install ${nv_LIBNAME}"
+
+       # If the library has a SONAME and SONAME does not match the library name,
+       # then we need to create a symlink
+       if [[ ${nv_SOVER} ]] && ! [[ "${nv_SOVER}" = "${nv_LIBNAME}" ]]; then
+               dosym ${nv_LIBNAME} ${nv_DEST}/${nv_SOVER}
+       fi
+
+       dosym ${nv_LIBNAME} ${nv_DEST}/${nv_LIBNAME/.so*/.so}
+}
+
+src_install() {
+       if use driver && use kernel_linux; then
+               linux-mod_src_install
+
+               # Add the aliases
+               # This file is tweaked with the appropriate video group in
+               # pkg_preinst, see bug #491414
+               insinto /etc/modprobe.d
+               newins "${FILESDIR}"/nvidia-430.conf nvidia.conf
+
+               if use uvm; then
+                       doins "${FILESDIR}"/nvidia-rmmod.conf
+                       udev_newrules "${FILESDIR}"/nvidia-uvm.udev-rule 99-nvidia-uvm.rules
+               else
+                       sed -e 's|nvidia-uvm ||g' "${FILESDIR}"/nvidia-rmmod.conf \
+                               > "${T}"/nvidia-rmmod.conf || die
+                       doins "${T}"/nvidia-rmmod.conf
+               fi
+
+               # Ensures that our device nodes are created when not using X
+               exeinto "$(get_udevdir)"
+               newexe "${FILESDIR}"/nvidia-udev.sh-r1 nvidia-udev.sh
+               udev_newrules "${FILESDIR}"/nvidia.udev-rule 99-nvidia.rules
+       elif use kernel_FreeBSD; then
+               if use x86-fbsd; then
+                       insinto /boot/modules
+                       doins "${S}/src/nvidia.kld"
+               fi
+
+               exeinto /boot/modules
+               doexe "${S}/src/nvidia.ko"
+       fi
+
+       # NVIDIA kernel <-> userspace driver config lib
+       donvidia ${NV_OBJ}/libnvidia-cfg.so.${NV_SOVER}
+
+       # NVIDIA framebuffer capture library
+       donvidia ${NV_OBJ}/libnvidia-fbc.so.${NV_SOVER}
+
+       # NVIDIA video encode/decode <-> CUDA
+       if use kernel_linux; then
+               donvidia ${NV_OBJ}/libnvcuvid.so.${NV_SOVER}
+               donvidia ${NV_OBJ}/libnvidia-encode.so.${NV_SOVER}
+       fi
+
+       if use X; then
+               # Xorg DDX driver
+               insinto /usr/$(get_libdir)/xorg/modules/drivers
+               doins ${NV_X11}/nvidia_drv.so
+
+               # Xorg GLX driver
+               donvidia ${NV_X11}/libglxserver_nvidia.so.${NV_SOVER} \
+                       /usr/$(get_libdir)/xorg/modules/extensions
+
+               # Xorg nvidia.conf
+               if has_version '>=x11-base/xorg-server-1.16'; then
+                       insinto /usr/share/X11/xorg.conf.d
+                       newins {,50-}nvidia-drm-outputclass.conf
+               fi
+
+               insinto /usr/share/glvnd/egl_vendor.d
+               doins ${NV_X11}/10_nvidia.json
+       fi
+
+       if use wayland; then
+               insinto /usr/share/egl/egl_external_platform.d
+               doins ${NV_X11}/10_nvidia_wayland.json
+       fi
+
+       # OpenCL ICD for NVIDIA
+       if use kernel_linux; then
+               insinto /etc/OpenCL/vendors
+               doins ${NV_OBJ}/nvidia.icd
+       fi
+
+       # Helper Apps
+       exeinto /opt/bin/
+
+       if use X; then
+               doexe ${NV_OBJ}/nvidia-xconfig
+
+               insinto /etc/vulkan/icd.d
+               doins nvidia_icd.json
+       fi
+
+       if use kernel_linux; then
+               doexe ${NV_OBJ}/nvidia-cuda-mps-control
+               doexe ${NV_OBJ}/nvidia-cuda-mps-server
+               doexe ${NV_OBJ}/nvidia-debugdump
+               doexe ${NV_OBJ}/nvidia-persistenced
+               doexe ${NV_OBJ}/nvidia-smi
+
+               # install nvidia-modprobe setuid and symlink in /usr/bin (bug #505092)
+               doexe ${NV_OBJ}/nvidia-modprobe
+               fowners root:video /opt/bin/nvidia-modprobe
+               fperms 4710 /opt/bin/nvidia-modprobe
+               dosym /{opt,usr}/bin/nvidia-modprobe
+
+               doman nvidia-cuda-mps-control.1
+               doman nvidia-modprobe.1
+               doman nvidia-persistenced.1
+               newinitd "${FILESDIR}/nvidia-smi.init" nvidia-smi
+               newconfd "${FILESDIR}/nvidia-persistenced.conf" nvidia-persistenced
+               newinitd "${FILESDIR}/nvidia-persistenced.init" nvidia-persistenced
+       fi
+
+       if use tools; then
+               emake -C "${S}"/nvidia-settings-${PV}/src/ \
+                       DESTDIR="${D}" \
+                       DO_STRIP= \
+                       GTK3_AVAILABLE=$(usex gtk3 1 0) \
+                       LIBDIR="${D}/usr/$(get_libdir)" \
+                       NV_USE_BUNDLED_LIBJANSSON=0 \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=. \
+                       PREFIX=/usr \
+                       install
+
+               if use static-libs; then
+                       dolib.a "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/libXNVCtrl.a
+
+                       insinto /usr/include/NVCtrl
+                       doins "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/*.h
+               fi
+
+               insinto /usr/share/nvidia/
+               doins nvidia-application-profiles-${PV}-key-documentation
+
+               insinto /etc/nvidia
+               newins \
+                       nvidia-application-profiles-${PV}-rc nvidia-application-profiles-rc
+
+               # There is no icon in the FreeBSD tarball.
+               use kernel_FreeBSD || \
+                       doicon ${NV_OBJ}/nvidia-settings.png
+
+               domenu "${FILESDIR}"/nvidia-settings.desktop
+
+               exeinto /etc/X11/xinit/xinitrc.d
+               newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+       fi
+
+       dobin ${NV_OBJ}/nvidia-bug-report.sh
+
+       systemd_dounit *.service
+       dobin nvidia-sleep.sh
+
+       if has_multilib_profile && use multilib; then
+               local OABI=${ABI}
+               for ABI in $(get_install_abis); do
+                       src_install-libs
+               done
+               ABI=${OABI}
+               unset OABI
+       else
+               src_install-libs
+       fi
+
+       is_final_abi || die "failed to iterate through all ABIs"
+
+       # Documentation
+       if use kernel_FreeBSD; then
+               dodoc "${NV_DOC}/README"
+               use X && doman "${NV_MAN}"/nvidia-xconfig.1
+               use tools && doman "${NV_MAN}"/nvidia-settings.1
+       else
+               # Docs
+               newdoc "${NV_DOC}/README.txt" README
+               dodoc "${NV_DOC}/NVIDIA_Changelog"
+               doman "${NV_MAN}"/nvidia-smi.1
+               use X && doman "${NV_MAN}"/nvidia-xconfig.1
+               use tools && doman "${NV_MAN}"/nvidia-settings.1
+               doman "${NV_MAN}"/nvidia-cuda-mps-control.1
+       fi
+
+       readme.gentoo_create_doc
+
+       docinto html
+       dodoc -r ${NV_DOC}/html/*
+}
+
+src_install-libs() {
+       local inslibdir=$(get_libdir)
+       local GL_ROOT="/usr/$(get_libdir)/opengl/nvidia/lib"
+       local CL_ROOT="/usr/$(get_libdir)/OpenCL/vendors/nvidia"
+       local nv_libdir="${NV_OBJ}"
+
+       if use kernel_linux && has_multilib_profile && [[ ${ABI} == "x86" ]]; then
+               nv_libdir="${NV_OBJ}"/32
+       fi
+
+       if use X; then
+               NV_GLX_LIBRARIES=(
+                       "libEGL.so.$(usex compat ${NV_SOVER} 1.1.0) ${GL_ROOT}"
+                       "libEGL_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGL.so.$(usex compat ${NV_SOVER} 1.7.0) ${GL_ROOT}"
+                       "libGLESv1_CM.so.1.2.0 ${GL_ROOT}"
+                       "libGLESv1_CM_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLESv2.so.2.1.0 ${GL_ROOT}"
+                       "libGLESv2_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLX.so.0 ${GL_ROOT}"
+                       "libGLX_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLdispatch.so.0 ${GL_ROOT}"
+                       "libOpenCL.so.1.0.0 ${CL_ROOT}"
+                       "libOpenGL.so.0 ${GL_ROOT}"
+                       "libcuda.so.${NV_SOVER}"
+                       "libnvcuvid.so.${NV_SOVER}"
+                       "libnvidia-compiler.so.${NV_SOVER}"
+                       "libnvidia-eglcore.so.${NV_SOVER}"
+                       "libnvidia-encode.so.${NV_SOVER}"
+                       "libnvidia-fatbinaryloader.so.${NV_SOVER}"
+                       "libnvidia-fbc.so.${NV_SOVER}"
+                       "libnvidia-glcore.so.${NV_SOVER}"
+                       "libnvidia-glsi.so.${NV_SOVER}"
+                       "libnvidia-glvkspirv.so.${NV_SOVER}"
+                       "libnvidia-ifr.so.${NV_SOVER}"
+                       "libnvidia-opencl.so.${NV_SOVER}"
+                       "libnvidia-ptxjitcompiler.so.${NV_SOVER}"
+                       "libvdpau_nvidia.so.${NV_SOVER}"
+               )
+
+               if use wayland && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+               then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-egl-wayland.so.1.1.2"
+                       )
+               fi
+
+               if use kernel_FreeBSD; then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-tls.so.${NV_SOVER}"
+                       )
+               fi
+
+               if use kernel_linux; then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-ml.so.${NV_SOVER}"
+                               "libnvidia-tls.so.${NV_SOVER}"
+                       )
+               fi
+
+               if use kernel_linux && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+               then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-cbl.so.${NV_SOVER}"
+                               "libnvidia-rtcore.so.${NV_SOVER}"
+                               "libnvoptix.so.${NV_SOVER}"
+                       )
+               fi
+
+               for NV_LIB in "${NV_GLX_LIBRARIES[@]}"; do
+                       donvidia "${nv_libdir}"/${NV_LIB}
+               done
+       fi
+}
+
+pkg_preinst() {
+       if use driver && use kernel_linux; then
+               linux-mod_pkg_preinst
+
+               local videogroup="$(getent group video | cut -d ':' -f 3)"
+               if [ -z "${videogroup}" ]; then
+                       eerror "Failed to determine the video group gid"
+                       die "Failed to determine the video group gid"
+               else
+                       sed -i \
+                               -e "s:PACKAGE:${PF}:g" \
+                               -e "s:VIDEOGID:${videogroup}:" \
+                               "${D}"/etc/modprobe.d/nvidia.conf || die
+               fi
+       fi
+
+       # Clean the dynamic libGL stuff's home to ensure
+       # we dont have stale libs floating around
+       if [ -d "${ROOT}"/usr/lib/opengl/nvidia ]; then
+               rm -rf "${ROOT}"/usr/lib/opengl/nvidia/*
+       fi
+       # Make sure we nuke the old nvidia-glx's env.d file
+       if [ -e "${ROOT}"/etc/env.d/09nvidia ]; then
+               rm -f "${ROOT}"/etc/env.d/09nvidia
+       fi
+}
+
+pkg_postinst() {
+       use driver && use kernel_linux && linux-mod_pkg_postinst
+
+       # Switch to the nvidia implementation
+       use X && "${ROOT}"/usr/bin/eselect opengl set --use-old nvidia
+
+       readme.gentoo_print_elog
+
+       if ! use X; then
+               elog "You have elected to not install the X.org driver. Along with"
+               elog "this the OpenGL libraries and VDPAU libraries were not"
+               elog "installed. Additionally, once the driver is loaded your card"
+               elog "and fan will run at max speed which may not be desirable."
+               elog "Use the 'nvidia-smi' init script to have your card and fan"
+               elog "speed scale appropriately."
+               elog
+       fi
+       if ! use tools; then
+               elog "USE=tools controls whether the nvidia-settings application"
+               elog "is installed. If you would like to use it, enable that"
+               elog "flag and re-emerge this ebuild. Optionally you can install"
+               elog "media-video/nvidia-settings"
+               elog
+       fi
+
+       elog "To enable nvidia sleep services under systemd, run these commands:"
+       elog "  systemctl enable nvidia-suspend.service"
+       elog "  systemctl enable nvidia-hibernate.service"
+       elog "  systemctl enable nvidia-resume.service"
+       elog "Set the NVreg_TemporaryFilePath kernel module parameter to a"
+       elog "suitable path in case the default of /tmp does not work for you"
+       elog "For more information see:"
+       elog "${ROOT}/usr/share/doc/${PF}/html/powermanagement.html"
+}
+
+pkg_prerm() {
+       use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+}
+
+pkg_postrm() {
+       use driver && use kernel_linux && linux-mod_pkg_postrm
+       use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+}
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-435.21-r3.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-435.21-r3.ebuild
new file mode 100644 (file)
index 0000000..6f6ad53
--- /dev/null
@@ -0,0 +1,584 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit desktop flag-o-matic linux-info linux-mod multilib-minimal \
+       nvidia-driver portability systemd toolchain-funcs unpacker udev
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="https://www.nvidia.com/"
+
+AMD64_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86_64-${PV}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${PV}"
+ARM_NV_PACKAGE="NVIDIA-Linux-armv7l-gnueabihf-${PV}"
+
+NV_URI="https://us.download.nvidia.com/XFree86/"
+SRC_URI="
+       amd64-fbsd? ( ${NV_URI}FreeBSD-x86_64/${PV}/${AMD64_FBSD_NV_PACKAGE}.tar.gz )
+       amd64? ( ${NV_URI}Linux-x86_64/${PV}/${AMD64_NV_PACKAGE}.run )
+       tools? (
+               https://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-${PV}.tar.bz2
+       )
+"
+
+EMULTILIB_PKG="true"
+KEYWORDS="-* ~amd64"
+LICENSE="GPL-2 NVIDIA-r2"
+SLOT="0/${PV%.*}"
+
+IUSE="acpi compat +driver gtk3 kernel_FreeBSD kernel_linux +kms +libglvnd multilib static-libs +tools uvm wayland +X"
+REQUIRED_USE="
+       tools? ( X )
+       static-libs? ( tools )
+"
+
+COMMON="
+       driver? ( kernel_linux? ( acct-group/video ) )
+       kernel_linux? ( >=sys-libs/glibc-2.6.1 )
+       tools? (
+               dev-libs/atk
+               dev-libs/glib:2
+               dev-libs/jansson
+               gtk3? (
+                       x11-libs/gtk+:3
+               )
+               x11-libs/cairo
+               x11-libs/gdk-pixbuf[X]
+               x11-libs/gtk+:2
+               x11-libs/libX11
+               x11-libs/libXext
+               x11-libs/libXrandr
+               x11-libs/libXv
+               x11-libs/libXxf86vm
+               x11-libs/pango[X]
+       )
+       X? (
+               !libglvnd? ( >=app-eselect/eselect-opengl-1.0.9 )
+               libglvnd? (
+                       media-libs/libglvnd[${MULTILIB_USEDEP}]
+                       !app-eselect/eselect-opengl
+               )
+               app-misc/pax-utils
+       )
+"
+DEPEND="
+       ${COMMON}
+       kernel_linux? ( virtual/linux-sources )
+       tools? ( sys-apps/dbus )
+"
+RDEPEND="
+       ${COMMON}
+       acpi? ( sys-power/acpid )
+       tools? ( !media-video/nvidia-settings )
+       uvm? ( >=virtual/opencl-3 )
+       wayland? ( dev-libs/wayland[${MULTILIB_USEDEP}] )
+       X? (
+               <x11-base/xorg-server-1.20.99:=
+               >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+               >=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+               >=x11-libs/libvdpau-1.0[${MULTILIB_USEDEP}]
+               sys-libs/zlib[${MULTILIB_USEDEP}]
+       )
+"
+QA_PREBUILT="opt/* usr/lib*"
+S=${WORKDIR}/
+NV_KV_MAX_PLUS="5.4"
+CONFIG_CHECK="!DEBUG_MUTEXES ~!I2C_NVIDIA_GPU ~!LOCKDEP ~MTRR ~SYSVIPC ~ZONE_DMA"
+
+pkg_pretend() {
+       nvidia-driver_check
+}
+
+pkg_setup() {
+       nvidia-driver_check
+
+       # try to turn off distcc and ccache for people that have a problem with it
+       export DISTCC_DISABLE=1
+       export CCACHE_DISABLE=1
+
+       if use driver && use kernel_linux; then
+               MODULE_NAMES="nvidia(video:${S}/kernel)"
+               use uvm && MODULE_NAMES+=" nvidia-uvm(video:${S}/kernel)"
+               use kms && MODULE_NAMES+=" nvidia-modeset(video:${S}/kernel) nvidia-drm(video:${S}/kernel)"
+
+               # This needs to run after MODULE_NAMES (so that the eclass checks
+               # whether the kernel supports loadable modules) but before BUILD_PARAMS
+               # is set (so that KV_DIR is populated).
+               linux-mod_pkg_setup
+
+               BUILD_PARAMS="IGNORE_CC_MISMATCH=yes V=1 SYSSRC=${KV_DIR} \
+               SYSOUT=${KV_OUT_DIR} CC=$(tc-getBUILD_CC) NV_VERBOSE=1"
+
+               # linux-mod_src_compile calls set_arch_to_kernel, which
+               # sets the ARCH to x86 but NVIDIA's wrapping Makefile
+               # expects x86_64 or i386 and then converts it to x86
+               # later on in the build process
+               BUILD_FIXES="ARCH=$(uname -m | sed -e 's/i.86/i386/')"
+       fi
+
+       if use kernel_linux && kernel_is lt 2 6 9; then
+               eerror "You must build this against 2.6.9 or higher kernels."
+       fi
+
+       # set variables to where files are in the package structure
+       if use kernel_FreeBSD; then
+               use amd64-fbsd && S="${WORKDIR}/${AMD64_FBSD_NV_PACKAGE}"
+               NV_DOC="${S}/doc"
+               NV_OBJ="${S}/obj"
+               NV_SRC="${S}/src"
+               NV_MAN="${S}/x11/man"
+               NV_X11="${S}/obj"
+               NV_SOVER=1
+       elif use kernel_linux; then
+               NV_DOC="${S}"
+               NV_OBJ="${S}"
+               NV_SRC="${S}/kernel"
+               NV_MAN="${S}"
+               NV_X11="${S}"
+               NV_SOVER=${PV}
+       else
+               die "Could not determine proper NVIDIA package"
+       fi
+}
+
+src_configure() {
+       tc-export AR CC LD
+
+       default
+}
+
+src_prepare() {
+       local man_file
+       for man_file in "${NV_MAN}"/*1.gz; do
+               gunzip $man_file || die
+       done
+
+       if use tools; then
+               cp "${FILESDIR}"/nvidia-settings-fno-common.patch "${WORKDIR}" || die
+               cp "${FILESDIR}"/nvidia-settings-linker.patch "${WORKDIR}" || die
+               sed -i \
+                       -e "s:@PV@:${PV}:g" \
+                       "${WORKDIR}"/nvidia-settings-fno-common.patch \
+                       "${WORKDIR}"/nvidia-settings-linker.patch \
+                       || die
+               eapply "${WORKDIR}"/nvidia-settings-fno-common.patch
+               eapply "${WORKDIR}"/nvidia-settings-linker.patch
+       fi
+
+       default
+
+       if ! [ -f nvidia_icd.json ]; then
+               cp nvidia_icd.json.template nvidia_icd.json || die
+               sed -i -e 's:__NV_VK_ICD__:libGLX_nvidia.so.0:g' nvidia_icd.json || die
+       fi
+}
+
+src_compile() {
+       cd "${NV_SRC}"
+       if use kernel_FreeBSD; then
+               MAKE="$(get_bmake)" CFLAGS="-Wno-sign-compare" emake CC="$(tc-getCC)" \
+                       LD="$(tc-getLD)" LDFLAGS="$(raw-ldflags)" || die
+       elif use driver && use kernel_linux; then
+               BUILD_TARGETS=module linux-mod_src_compile \
+                       KERNELRELEASE="${KV_FULL}" \
+                       src="${KERNEL_DIR}"
+       fi
+
+       if use tools; then
+               emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl \
+                       DO_STRIP= \
+                       LIBDIR="$(get_libdir)" \
+                       NVLD="$(tc-getLD)" \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=. \
+                       RANLIB="$(tc-getRANLIB)"
+
+               emake -C "${S}"/nvidia-settings-${PV}/src \
+                       DO_STRIP= \
+                       GTK3_AVAILABLE=$(usex gtk3 1 0) \
+                       LIBDIR="$(get_libdir)" \
+                       NVLD="$(tc-getLD)" \
+                       NVML_ENABLED=0 \
+                       NV_USE_BUNDLED_LIBJANSSON=0 \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=.
+       fi
+}
+
+# Install nvidia library:
+# the first parameter is the library to install
+# the second parameter is the provided soversion
+# the third parameter is the target directory if it is not /usr/lib
+donvidia() {
+       # Full path to library
+       nv_LIB="${1}"
+
+       # SOVER to use
+       nv_SOVER="$(scanelf -qF'%S#F' ${nv_LIB})"
+
+       # Where to install
+       nv_DEST="${2}"
+
+       # Get just the library name
+       nv_LIBNAME=$(basename "${nv_LIB}")
+
+       if [[ "${nv_DEST}" ]]; then
+               exeinto ${nv_DEST}
+               action="doexe"
+       else
+               nv_DEST="/usr/$(get_libdir)"
+               action="dolib.so"
+       fi
+
+       # Install the library
+       ${action} ${nv_LIB} || die "failed to install ${nv_LIBNAME}"
+
+       # If the library has a SONAME and SONAME does not match the library name,
+       # then we need to create a symlink
+       if [[ ${nv_SOVER} ]] && ! [[ "${nv_SOVER}" = "${nv_LIBNAME}" ]]; then
+               dosym ${nv_LIBNAME} ${nv_DEST}/${nv_SOVER}
+       fi
+
+       dosym ${nv_LIBNAME} ${nv_DEST}/${nv_LIBNAME/.so*/.so}
+}
+
+src_install() {
+       if use driver && use kernel_linux; then
+               linux-mod_src_install
+
+               # Add the aliases
+               # This file is tweaked with the appropriate video group in
+               # pkg_preinst, see bug #491414
+               insinto /etc/modprobe.d
+               newins "${FILESDIR}"/nvidia-430.conf nvidia.conf
+
+               if use uvm; then
+                       doins "${FILESDIR}"/nvidia-rmmod.conf
+                       udev_newrules "${FILESDIR}"/nvidia-uvm.udev-rule 99-nvidia-uvm.rules
+               else
+                       sed -e 's|nvidia-uvm ||g' "${FILESDIR}"/nvidia-rmmod.conf \
+                               > "${T}"/nvidia-rmmod.conf || die
+                       doins "${T}"/nvidia-rmmod.conf
+               fi
+
+               # Ensures that our device nodes are created when not using X
+               exeinto "$(get_udevdir)"
+               newexe "${FILESDIR}"/nvidia-udev.sh-r1 nvidia-udev.sh
+               udev_newrules "${FILESDIR}"/nvidia.udev-rule 99-nvidia.rules
+       elif use kernel_FreeBSD; then
+               if use x86-fbsd; then
+                       insinto /boot/modules
+                       doins "${S}/src/nvidia.kld"
+               fi
+
+               exeinto /boot/modules
+               doexe "${S}/src/nvidia.ko"
+       fi
+
+       # NVIDIA kernel <-> userspace driver config lib
+       donvidia ${NV_OBJ}/libnvidia-cfg.so.${NV_SOVER}
+
+       # NVIDIA framebuffer capture library
+       donvidia ${NV_OBJ}/libnvidia-fbc.so.${NV_SOVER}
+
+       # NVIDIA video encode/decode <-> CUDA
+       if use kernel_linux; then
+               donvidia ${NV_OBJ}/libnvcuvid.so.${NV_SOVER}
+               donvidia ${NV_OBJ}/libnvidia-encode.so.${NV_SOVER}
+       fi
+
+       if use X; then
+               # Xorg DDX driver
+               insinto /usr/$(get_libdir)/xorg/modules/drivers
+               doins ${NV_X11}/nvidia_drv.so
+
+               # Xorg GLX driver
+               donvidia ${NV_X11}/libglxserver_nvidia.so.${NV_SOVER} \
+                       /usr/$(get_libdir)/xorg/modules/extensions
+
+               # Xorg nvidia.conf
+               if has_version '>=x11-base/xorg-server-1.16'; then
+                       insinto /usr/share/X11/xorg.conf.d
+                       newins {,50-}nvidia-drm-outputclass.conf
+               fi
+
+               insinto /usr/share/glvnd/egl_vendor.d
+               doins ${NV_X11}/10_nvidia.json
+       fi
+
+       if use wayland; then
+               insinto /usr/share/egl/egl_external_platform.d
+               doins ${NV_X11}/10_nvidia_wayland.json
+       fi
+
+       # OpenCL ICD for NVIDIA
+       if use kernel_linux; then
+               insinto /etc/OpenCL/vendors
+               doins ${NV_OBJ}/nvidia.icd
+       fi
+
+       # Helper Apps
+       exeinto /opt/bin/
+
+       if use X; then
+               doexe ${NV_OBJ}/nvidia-xconfig
+
+               insinto /etc/vulkan/icd.d
+               doins nvidia_icd.json
+       fi
+
+       if use kernel_linux; then
+               doexe ${NV_OBJ}/nvidia-cuda-mps-control
+               doexe ${NV_OBJ}/nvidia-cuda-mps-server
+               doexe ${NV_OBJ}/nvidia-debugdump
+               doexe ${NV_OBJ}/nvidia-persistenced
+               doexe ${NV_OBJ}/nvidia-smi
+
+               # install nvidia-modprobe setuid and symlink in /usr/bin (bug #505092)
+               doexe ${NV_OBJ}/nvidia-modprobe
+               fowners root:video /opt/bin/nvidia-modprobe
+               fperms 4710 /opt/bin/nvidia-modprobe
+               dosym /{opt,usr}/bin/nvidia-modprobe
+
+               doman nvidia-cuda-mps-control.1
+               doman nvidia-modprobe.1
+               doman nvidia-persistenced.1
+               newinitd "${FILESDIR}/nvidia-smi.init" nvidia-smi
+               newconfd "${FILESDIR}/nvidia-persistenced.conf" nvidia-persistenced
+               newinitd "${FILESDIR}/nvidia-persistenced.init" nvidia-persistenced
+       fi
+
+       if use tools; then
+               emake -C "${S}"/nvidia-settings-${PV}/src/ \
+                       DESTDIR="${D}" \
+                       DO_STRIP= \
+                       GTK3_AVAILABLE=$(usex gtk3 1 0) \
+                       LIBDIR="${D}/usr/$(get_libdir)" \
+                       NV_USE_BUNDLED_LIBJANSSON=0 \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=. \
+                       PREFIX=/usr \
+                       install
+
+               if use static-libs; then
+                       dolib.a "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/libXNVCtrl.a
+
+                       insinto /usr/include/NVCtrl
+                       doins "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/*.h
+               fi
+
+               insinto /usr/share/nvidia/
+               doins nvidia-application-profiles-${PV}-key-documentation
+
+               insinto /etc/nvidia
+               newins \
+                       nvidia-application-profiles-${PV}-rc nvidia-application-profiles-rc
+
+               # There is no icon in the FreeBSD tarball.
+               use kernel_FreeBSD || \
+                       doicon ${NV_OBJ}/nvidia-settings.png
+
+               domenu "${FILESDIR}"/nvidia-settings.desktop
+
+               exeinto /etc/X11/xinit/xinitrc.d
+               newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+       fi
+
+       dobin ${NV_OBJ}/nvidia-bug-report.sh
+
+       systemd_dounit *.service
+       dobin nvidia-sleep.sh
+
+       if has_multilib_profile && use multilib; then
+               local OABI=${ABI}
+               for ABI in $(get_install_abis); do
+                       src_install-libs
+               done
+               ABI=${OABI}
+               unset OABI
+       else
+               src_install-libs
+       fi
+
+       is_final_abi || die "failed to iterate through all ABIs"
+
+       # Documentation
+       if use kernel_FreeBSD; then
+               dodoc "${NV_DOC}/README"
+               use X && doman "${NV_MAN}"/nvidia-xconfig.1
+               use tools && doman "${NV_MAN}"/nvidia-settings.1
+       else
+               # Docs
+               newdoc "${NV_DOC}/README.txt" README
+               dodoc "${NV_DOC}/NVIDIA_Changelog"
+               doman "${NV_MAN}"/nvidia-smi.1
+               use X && doman "${NV_MAN}"/nvidia-xconfig.1
+               use tools && doman "${NV_MAN}"/nvidia-settings.1
+               doman "${NV_MAN}"/nvidia-cuda-mps-control.1
+       fi
+
+       readme.gentoo_create_doc
+
+       docinto html
+       dodoc -r ${NV_DOC}/html/*
+}
+
+src_install-libs() {
+       local inslibdir=$(get_libdir)
+       if use libglvnd; then
+               local GL_ROOT="/usr/$(get_libdir)"
+       else
+               local GL_ROOT="/usr/$(get_libdir)/opengl/nvidia/lib"
+       fi
+       local CL_ROOT="/usr/$(get_libdir)/OpenCL/vendors/nvidia"
+       local nv_libdir="${NV_OBJ}"
+
+       if use kernel_linux && has_multilib_profile && [[ ${ABI} == "x86" ]]; then
+               nv_libdir="${NV_OBJ}"/32
+       fi
+
+       if use X; then
+               NV_GLX_LIBRARIES=(
+                       "libEGL_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLESv1_CM_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLESv2_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLX_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libOpenCL.so.1.0.0 ${CL_ROOT}"
+                       "libcuda.so.${NV_SOVER}"
+                       "libnvcuvid.so.${NV_SOVER}"
+                       "libnvidia-compiler.so.${NV_SOVER}"
+                       "libnvidia-eglcore.so.${NV_SOVER}"
+                       "libnvidia-encode.so.${NV_SOVER}"
+                       "libnvidia-fatbinaryloader.so.${NV_SOVER}"
+                       "libnvidia-fbc.so.${NV_SOVER}"
+                       "libnvidia-glcore.so.${NV_SOVER}"
+                       "libnvidia-glsi.so.${NV_SOVER}"
+                       "libnvidia-glvkspirv.so.${NV_SOVER}"
+                       "libnvidia-ifr.so.${NV_SOVER}"
+                       "libnvidia-opencl.so.${NV_SOVER}"
+                       "libnvidia-ptxjitcompiler.so.${NV_SOVER}"
+                       "libvdpau_nvidia.so.${NV_SOVER}"
+               )
+               if ! use libglvnd; then
+                       NV_GLX_LIBRARIES+=(
+                               "libEGL.so.$( [[ ${ABI} == "amd64" ]] && usex compat ${NV_SOVER} 1.1.0 || echo 1.1.0) ${GL_ROOT}"
+                               "libGL.so.1.7.0 ${GL_ROOT}"
+                               "libGLESv1_CM.so.1.2.0 ${GL_ROOT}"
+                               "libGLESv2.so.2.1.0 ${GL_ROOT}"
+                               "libGLX.so.0 ${GL_ROOT}"
+                               "libGLdispatch.so.0 ${GL_ROOT}"
+                               "libOpenGL.so.0 ${GL_ROOT}"
+                       )
+               fi
+
+               if use wayland && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+               then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-egl-wayland.so.1.1.3"
+                       )
+               fi
+
+               if use kernel_FreeBSD; then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-tls.so.${NV_SOVER}"
+                       )
+               fi
+
+               if use kernel_linux; then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-ml.so.${NV_SOVER}"
+                               "libnvidia-tls.so.${NV_SOVER}"
+                       )
+               fi
+
+               if use kernel_linux && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+               then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-cbl.so.${NV_SOVER}"
+                               "libnvidia-rtcore.so.${NV_SOVER}"
+                               "libnvoptix.so.${NV_SOVER}"
+                       )
+               fi
+
+               for NV_LIB in "${NV_GLX_LIBRARIES[@]}"; do
+                       donvidia "${nv_libdir}"/${NV_LIB}
+               done
+       fi
+}
+
+pkg_preinst() {
+       if use driver && use kernel_linux; then
+               linux-mod_pkg_preinst
+
+               local videogroup="$(getent group video | cut -d ':' -f 3)"
+               if [ -z "${videogroup}" ]; then
+                       eerror "Failed to determine the video group gid"
+                       die "Failed to determine the video group gid"
+               else
+                       sed -i \
+                               -e "s:PACKAGE:${PF}:g" \
+                               -e "s:VIDEOGID:${videogroup}:" \
+                               "${D}"/etc/modprobe.d/nvidia.conf || die
+               fi
+       fi
+
+       # Clean the dynamic libGL stuff's home to ensure
+       # we dont have stale libs floating around
+       if [ -d "${ROOT}"/usr/lib/opengl/nvidia ]; then
+               rm -rf "${ROOT}"/usr/lib/opengl/nvidia/*
+       fi
+       # Make sure we nuke the old nvidia-glx's env.d file
+       if [ -e "${ROOT}"/etc/env.d/09nvidia ]; then
+               rm -f "${ROOT}"/etc/env.d/09nvidia
+       fi
+}
+
+pkg_postinst() {
+       use driver && use kernel_linux && linux-mod_pkg_postinst
+
+       # Switch to the nvidia implementation
+       if ! use libglvnd; then
+               use X && "${ROOT}"/usr/bin/eselect opengl set --use-old nvidia
+       fi
+
+       readme.gentoo_print_elog
+
+       if ! use X; then
+               elog "You have elected to not install the X.org driver. Along with"
+               elog "this the OpenGL libraries and VDPAU libraries were not"
+               elog "installed. Additionally, once the driver is loaded your card"
+               elog "and fan will run at max speed which may not be desirable."
+               elog "Use the 'nvidia-smi' init script to have your card and fan"
+               elog "speed scale appropriately."
+               elog
+       fi
+       if ! use tools; then
+               elog "USE=tools controls whether the nvidia-settings application"
+               elog "is installed. If you would like to use it, enable that"
+               elog "flag and re-emerge this ebuild. Optionally you can install"
+               elog "media-video/nvidia-settings"
+               elog
+       fi
+
+       elog "To enable nvidia sleep services under systemd, run these commands:"
+       elog "  systemctl enable nvidia-suspend.service"
+       elog "  systemctl enable nvidia-hibernate.service"
+       elog "  systemctl enable nvidia-resume.service"
+       elog "Set the NVreg_TemporaryFilePath kernel module parameter to a"
+       elog "suitable path in case the default of /tmp does not work for you"
+       elog "For more information see:"
+       elog "${ROOT}/usr/share/doc/${PF}/html/powermanagement.html"
+}
+
+pkg_prerm() {
+       if ! use libglvnd; then
+               use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+       fi
+}
+
+pkg_postrm() {
+       use driver && use kernel_linux && linux-mod_pkg_postrm
+       if ! use libglvnd; then
+               use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+       fi
+}
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r2.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r2.ebuild
new file mode 100644 (file)
index 0000000..f1290ed
--- /dev/null
@@ -0,0 +1,590 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit desktop flag-o-matic linux-info linux-mod multilib-minimal \
+       nvidia-driver portability systemd toolchain-funcs unpacker udev
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="https://www.nvidia.com/"
+
+AMD64_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86_64-${PV}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${PV}"
+ARM_NV_PACKAGE="NVIDIA-Linux-armv7l-gnueabihf-${PV}"
+
+NV_URI="https://us.download.nvidia.com/XFree86/"
+SRC_URI="
+       amd64-fbsd? ( ${NV_URI}FreeBSD-x86_64/${PV}/${AMD64_FBSD_NV_PACKAGE}.tar.gz )
+       amd64? ( ${NV_URI}Linux-x86_64/${PV}/${AMD64_NV_PACKAGE}.run )
+       tools? (
+               https://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-${PV}.tar.bz2
+       )
+"
+
+EMULTILIB_PKG="true"
+KEYWORDS="-* ~amd64"
+LICENSE="GPL-2 NVIDIA-r2"
+SLOT="0/${PV%.*}"
+
+IUSE="acpi compat +driver gtk3 kernel_FreeBSD kernel_linux +kms +libglvnd multilib static-libs +tools uvm wayland +X"
+REQUIRED_USE="
+       tools? ( X )
+       static-libs? ( tools )
+"
+
+COMMON="
+       driver? ( kernel_linux? ( acct-group/video ) )
+       kernel_linux? ( >=sys-libs/glibc-2.6.1 )
+       tools? (
+               dev-libs/atk
+               dev-libs/glib:2
+               dev-libs/jansson
+               gtk3? (
+                       x11-libs/gtk+:3
+               )
+               x11-libs/cairo
+               x11-libs/gdk-pixbuf[X]
+               x11-libs/gtk+:2
+               x11-libs/libX11
+               x11-libs/libXext
+               x11-libs/libXrandr
+               x11-libs/libXv
+               x11-libs/libXxf86vm
+               x11-libs/pango[X]
+       )
+       X? (
+               !libglvnd? ( >=app-eselect/eselect-opengl-1.0.9 )
+               libglvnd? (
+                       media-libs/libglvnd[${MULTILIB_USEDEP}]
+                       !app-eselect/eselect-opengl
+               )
+               app-misc/pax-utils
+       )
+"
+DEPEND="
+       ${COMMON}
+       kernel_linux? ( virtual/linux-sources )
+       tools? ( sys-apps/dbus )
+"
+RDEPEND="
+       ${COMMON}
+       acpi? ( sys-power/acpid )
+       tools? ( !media-video/nvidia-settings )
+       uvm? ( >=virtual/opencl-3 )
+       wayland? ( dev-libs/wayland[${MULTILIB_USEDEP}] )
+       X? (
+               <x11-base/xorg-server-1.20.99:=
+               >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+               >=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+               >=x11-libs/libvdpau-1.0[${MULTILIB_USEDEP}]
+               sys-libs/zlib[${MULTILIB_USEDEP}]
+       )
+"
+QA_PREBUILT="opt/* usr/lib*"
+S=${WORKDIR}/
+PATCHES=(
+       "${FILESDIR}"/${PN}-440.26-locale.patch
+)
+NV_KV_MAX_PLUS="5.7"
+CONFIG_CHECK="!DEBUG_MUTEXES ~!I2C_NVIDIA_GPU ~!LOCKDEP ~MTRR ~SYSVIPC ~ZONE_DMA"
+
+pkg_pretend() {
+       nvidia-driver_check
+}
+
+pkg_setup() {
+       nvidia-driver_check
+
+       # try to turn off distcc and ccache for people that have a problem with it
+       export DISTCC_DISABLE=1
+       export CCACHE_DISABLE=1
+
+       if use driver && use kernel_linux; then
+               MODULE_NAMES="nvidia(video:${S}/kernel)"
+               use uvm && MODULE_NAMES+=" nvidia-uvm(video:${S}/kernel)"
+               use kms && MODULE_NAMES+=" nvidia-modeset(video:${S}/kernel) nvidia-drm(video:${S}/kernel)"
+
+               # This needs to run after MODULE_NAMES (so that the eclass checks
+               # whether the kernel supports loadable modules) but before BUILD_PARAMS
+               # is set (so that KV_DIR is populated).
+               linux-mod_pkg_setup
+
+               BUILD_PARAMS="IGNORE_CC_MISMATCH=yes V=1 SYSSRC=${KV_DIR} \
+               SYSOUT=${KV_OUT_DIR} CC=$(tc-getBUILD_CC) NV_VERBOSE=1"
+
+               # linux-mod_src_compile calls set_arch_to_kernel, which
+               # sets the ARCH to x86 but NVIDIA's wrapping Makefile
+               # expects x86_64 or i386 and then converts it to x86
+               # later on in the build process
+               BUILD_FIXES="ARCH=$(uname -m | sed -e 's/i.86/i386/')"
+       fi
+
+       if use kernel_linux && kernel_is lt 2 6 9; then
+               eerror "You must build this against 2.6.9 or higher kernels."
+       fi
+
+       # set variables to where files are in the package structure
+       if use kernel_FreeBSD; then
+               use amd64-fbsd && S="${WORKDIR}/${AMD64_FBSD_NV_PACKAGE}"
+               NV_DOC="${S}/doc"
+               NV_OBJ="${S}/obj"
+               NV_SRC="${S}/src"
+               NV_MAN="${S}/x11/man"
+               NV_X11="${S}/obj"
+               NV_SOVER=1
+       elif use kernel_linux; then
+               NV_DOC="${S}"
+               NV_OBJ="${S}"
+               NV_SRC="${S}/kernel"
+               NV_MAN="${S}"
+               NV_X11="${S}"
+               NV_SOVER=${PV}
+       else
+               die "Could not determine proper NVIDIA package"
+       fi
+}
+
+src_configure() {
+       tc-export AR CC LD
+
+       default
+}
+
+src_prepare() {
+       local man_file
+       for man_file in "${NV_MAN}"/*1.gz; do
+               gunzip $man_file || die
+       done
+
+       if use tools; then
+               cp "${FILESDIR}"/nvidia-settings-fno-common.patch "${WORKDIR}" || die
+               cp "${FILESDIR}"/nvidia-settings-linker.patch "${WORKDIR}" || die
+               sed -i \
+                       -e "s:@PV@:${PV}:g" \
+                       "${WORKDIR}"/nvidia-settings-fno-common.patch \
+                       "${WORKDIR}"/nvidia-settings-linker.patch \
+                       || die
+               eapply "${WORKDIR}"/nvidia-settings-fno-common.patch
+               eapply "${WORKDIR}"/nvidia-settings-linker.patch
+       fi
+
+       default
+
+       if ! [ -f nvidia_icd.json ]; then
+               cp nvidia_icd.json.template nvidia_icd.json || die
+               sed -i -e 's:__NV_VK_ICD__:libGLX_nvidia.so.0:g' nvidia_icd.json || die
+       fi
+}
+
+src_compile() {
+       cd "${NV_SRC}"
+       if use kernel_FreeBSD; then
+               MAKE="$(get_bmake)" CFLAGS="-Wno-sign-compare" emake CC="$(tc-getCC)" \
+                       LD="$(tc-getLD)" LDFLAGS="$(raw-ldflags)" || die
+       elif use driver && use kernel_linux; then
+               BUILD_TARGETS=module linux-mod_src_compile \
+                       KERNELRELEASE="${KV_FULL}" \
+                       src="${KERNEL_DIR}"
+       fi
+
+       if use tools; then
+               emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl \
+                       DO_STRIP= \
+                       LIBDIR="$(get_libdir)" \
+                       NVLD="$(tc-getLD)" \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=. \
+                       RANLIB="$(tc-getRANLIB)"
+
+               emake -C "${S}"/nvidia-settings-${PV}/src \
+                       DO_STRIP= \
+                       GTK3_AVAILABLE=$(usex gtk3 1 0) \
+                       LIBDIR="$(get_libdir)" \
+                       NVLD="$(tc-getLD)" \
+                       NVML_ENABLED=0 \
+                       NV_USE_BUNDLED_LIBJANSSON=0 \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=.
+       fi
+}
+
+# Install nvidia library:
+# the first parameter is the library to install
+# the second parameter is the provided soversion
+# the third parameter is the target directory if it is not /usr/lib
+donvidia() {
+       # Full path to library
+       nv_LIB="${1}"
+
+       # SOVER to use
+       nv_SOVER="$(scanelf -qF'%S#F' ${nv_LIB})"
+
+       # Where to install
+       nv_DEST="${2}"
+
+       # Get just the library name
+       nv_LIBNAME=$(basename "${nv_LIB}")
+
+       if [[ "${nv_DEST}" ]]; then
+               exeinto ${nv_DEST}
+               action="doexe"
+       else
+               nv_DEST="/usr/$(get_libdir)"
+               action="dolib.so"
+       fi
+
+       # Install the library
+       ${action} ${nv_LIB} || die "failed to install ${nv_LIBNAME}"
+
+       # If the library has a SONAME and SONAME does not match the library name,
+       # then we need to create a symlink
+       if [[ ${nv_SOVER} ]] && ! [[ "${nv_SOVER}" = "${nv_LIBNAME}" ]]; then
+               dosym ${nv_LIBNAME} ${nv_DEST}/${nv_SOVER}
+       fi
+
+       dosym ${nv_LIBNAME} ${nv_DEST}/${nv_LIBNAME/.so*/.so}
+}
+
+src_install() {
+       if use driver && use kernel_linux; then
+               linux-mod_src_install
+
+               # Add the aliases
+               # This file is tweaked with the appropriate video group in
+               # pkg_preinst, see bug #491414
+               insinto /etc/modprobe.d
+               newins "${FILESDIR}"/nvidia-430.conf nvidia.conf
+
+               if use uvm; then
+                       doins "${FILESDIR}"/nvidia-rmmod.conf
+                       udev_newrules "${FILESDIR}"/nvidia-uvm.udev-rule 99-nvidia-uvm.rules
+               else
+                       sed -e 's|nvidia-uvm ||g' "${FILESDIR}"/nvidia-rmmod.conf \
+                               > "${T}"/nvidia-rmmod.conf || die
+                       doins "${T}"/nvidia-rmmod.conf
+               fi
+
+               # Ensures that our device nodes are created when not using X
+               exeinto "$(get_udevdir)"
+               newexe "${FILESDIR}"/nvidia-udev.sh-r1 nvidia-udev.sh
+               udev_newrules "${FILESDIR}"/nvidia.udev-rule 99-nvidia.rules
+       elif use kernel_FreeBSD; then
+               if use x86-fbsd; then
+                       insinto /boot/modules
+                       doins "${S}/src/nvidia.kld"
+               fi
+
+               exeinto /boot/modules
+               doexe "${S}/src/nvidia.ko"
+       fi
+
+       # NVIDIA kernel <-> userspace driver config lib
+       donvidia ${NV_OBJ}/libnvidia-cfg.so.${NV_SOVER}
+
+       # NVIDIA framebuffer capture library
+       donvidia ${NV_OBJ}/libnvidia-fbc.so.${NV_SOVER}
+
+       # NVIDIA video encode/decode <-> CUDA
+       if use kernel_linux; then
+               donvidia ${NV_OBJ}/libnvcuvid.so.${NV_SOVER}
+               donvidia ${NV_OBJ}/libnvidia-encode.so.${NV_SOVER}
+       fi
+
+       if use X; then
+               # Xorg DDX driver
+               insinto /usr/$(get_libdir)/xorg/modules/drivers
+               doins ${NV_X11}/nvidia_drv.so
+
+               # Xorg GLX driver
+               donvidia ${NV_X11}/libglxserver_nvidia.so.${NV_SOVER} \
+                       /usr/$(get_libdir)/xorg/modules/extensions
+
+               # Xorg nvidia.conf
+               if has_version '>=x11-base/xorg-server-1.16'; then
+                       insinto /usr/share/X11/xorg.conf.d
+                       newins {,50-}nvidia-drm-outputclass.conf
+               fi
+
+               insinto /usr/share/glvnd/egl_vendor.d
+               doins ${NV_X11}/10_nvidia.json
+       fi
+
+       if use wayland; then
+               insinto /usr/share/egl/egl_external_platform.d
+               doins ${NV_X11}/10_nvidia_wayland.json
+       fi
+
+       # OpenCL ICD for NVIDIA
+       if use kernel_linux; then
+               insinto /etc/OpenCL/vendors
+               doins ${NV_OBJ}/nvidia.icd
+       fi
+
+       # Helper Apps
+       exeinto /opt/bin/
+
+       if use X; then
+               doexe ${NV_OBJ}/nvidia-xconfig
+
+               insinto /etc/vulkan/icd.d
+               doins nvidia_icd.json
+
+               insinto /etc/vulkan/implicit_layer.d
+               doins nvidia_layers.json
+       fi
+
+       if use kernel_linux; then
+               doexe ${NV_OBJ}/nvidia-cuda-mps-control
+               doexe ${NV_OBJ}/nvidia-cuda-mps-server
+               doexe ${NV_OBJ}/nvidia-debugdump
+               doexe ${NV_OBJ}/nvidia-persistenced
+               doexe ${NV_OBJ}/nvidia-smi
+
+               # install nvidia-modprobe setuid and symlink in /usr/bin (bug #505092)
+               doexe ${NV_OBJ}/nvidia-modprobe
+               fowners root:video /opt/bin/nvidia-modprobe
+               fperms 4710 /opt/bin/nvidia-modprobe
+               dosym /{opt,usr}/bin/nvidia-modprobe
+
+               doman nvidia-cuda-mps-control.1
+               doman nvidia-modprobe.1
+               doman nvidia-persistenced.1
+               newinitd "${FILESDIR}/nvidia-smi.init" nvidia-smi
+               newconfd "${FILESDIR}/nvidia-persistenced.conf" nvidia-persistenced
+               newinitd "${FILESDIR}/nvidia-persistenced.init" nvidia-persistenced
+       fi
+
+       if use tools; then
+               emake -C "${S}"/nvidia-settings-${PV}/src/ \
+                       DESTDIR="${D}" \
+                       DO_STRIP= \
+                       GTK3_AVAILABLE=$(usex gtk3 1 0) \
+                       LIBDIR="${D}/usr/$(get_libdir)" \
+                       NV_USE_BUNDLED_LIBJANSSON=0 \
+                       NV_VERBOSE=1 \
+                       OUTPUTDIR=. \
+                       PREFIX=/usr \
+                       install
+
+               if use static-libs; then
+                       dolib.a "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/libXNVCtrl.a
+
+                       insinto /usr/include/NVCtrl
+                       doins "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/*.h
+               fi
+
+               insinto /usr/share/nvidia/
+               doins nvidia-application-profiles-${PV}-key-documentation
+
+               insinto /etc/nvidia
+               newins \
+                       nvidia-application-profiles-${PV}-rc nvidia-application-profiles-rc
+
+               # There is no icon in the FreeBSD tarball.
+               use kernel_FreeBSD || \
+                       doicon ${NV_OBJ}/nvidia-settings.png
+
+               domenu "${FILESDIR}"/nvidia-settings.desktop
+
+               exeinto /etc/X11/xinit/xinitrc.d
+               newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+       fi
+
+       dobin ${NV_OBJ}/nvidia-bug-report.sh
+
+       systemd_dounit *.service
+       dobin nvidia-sleep.sh
+
+       if has_multilib_profile && use multilib; then
+               local OABI=${ABI}
+               for ABI in $(get_install_abis); do
+                       src_install-libs
+               done
+               ABI=${OABI}
+               unset OABI
+       else
+               src_install-libs
+       fi
+
+       is_final_abi || die "failed to iterate through all ABIs"
+
+       # Documentation
+       if use kernel_FreeBSD; then
+               dodoc "${NV_DOC}/README"
+               use X && doman "${NV_MAN}"/nvidia-xconfig.1
+               use tools && doman "${NV_MAN}"/nvidia-settings.1
+       else
+               # Docs
+               newdoc "${NV_DOC}/README.txt" README
+               dodoc "${NV_DOC}/NVIDIA_Changelog"
+               doman "${NV_MAN}"/nvidia-smi.1
+               use X && doman "${NV_MAN}"/nvidia-xconfig.1
+               use tools && doman "${NV_MAN}"/nvidia-settings.1
+               doman "${NV_MAN}"/nvidia-cuda-mps-control.1
+       fi
+
+       readme.gentoo_create_doc
+
+       docinto html
+       dodoc -r ${NV_DOC}/html/*
+}
+
+src_install-libs() {
+       local inslibdir=$(get_libdir)
+       if use libglvnd; then
+               local GL_ROOT="/usr/$(get_libdir)"
+       else
+               local GL_ROOT="/usr/$(get_libdir)/opengl/nvidia/lib"
+       fi
+       local CL_ROOT="/usr/$(get_libdir)/OpenCL/vendors/nvidia"
+       local nv_libdir="${NV_OBJ}"
+
+       if use kernel_linux && has_multilib_profile && [[ ${ABI} == "x86" ]]; then
+               nv_libdir="${NV_OBJ}"/32
+       fi
+
+       if use X; then
+               NV_GLX_LIBRARIES=(
+                       "libEGL_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLESv1_CM_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLESv2_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libGLX_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+                       "libOpenCL.so.1.0.0 ${CL_ROOT}"
+                       "libcuda.so.${NV_SOVER}"
+                       "libnvcuvid.so.${NV_SOVER}"
+                       "libnvidia-compiler.so.${NV_SOVER}"
+                       "libnvidia-eglcore.so.${NV_SOVER}"
+                       "libnvidia-encode.so.${NV_SOVER}"
+                       "libnvidia-fatbinaryloader.so.${NV_SOVER}"
+                       "libnvidia-fbc.so.${NV_SOVER}"
+                       "libnvidia-glcore.so.${NV_SOVER}"
+                       "libnvidia-glsi.so.${NV_SOVER}"
+                       "libnvidia-glvkspirv.so.${NV_SOVER}"
+                       "libnvidia-ifr.so.${NV_SOVER}"
+                       "libnvidia-opencl.so.${NV_SOVER}"
+                       "libnvidia-ptxjitcompiler.so.${NV_SOVER}"
+                       "libvdpau_nvidia.so.${NV_SOVER}"
+               )
+               if ! use libglvnd; then
+                       NV_GLX_LIBRARIES+=(
+                               "libEGL.so.$( [[ ${ABI} == "amd64" ]] && usex compat ${NV_SOVER} 1.1.0 || echo 1.1.0) ${GL_ROOT}"
+                               "libGL.so.1.7.0 ${GL_ROOT}"
+                               "libGLESv1_CM.so.1.2.0 ${GL_ROOT}"
+                               "libGLESv2.so.2.1.0 ${GL_ROOT}"
+                               "libGLX.so.0 ${GL_ROOT}"
+                               "libGLdispatch.so.0 ${GL_ROOT}"
+                               "libOpenGL.so.0 ${GL_ROOT}"
+                       )
+               fi
+
+               if use wayland && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+               then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-egl-wayland.so.1.1.4"
+                       )
+               fi
+
+               if use kernel_FreeBSD; then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-tls.so.${NV_SOVER}"
+                       )
+               fi
+
+               if use kernel_linux; then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-ml.so.${NV_SOVER}"
+                               "libnvidia-tls.so.${NV_SOVER}"
+                       )
+               fi
+
+               if use kernel_linux && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+               then
+                       NV_GLX_LIBRARIES+=(
+                               "libnvidia-cbl.so.${NV_SOVER}"
+                               "libnvidia-rtcore.so.${NV_SOVER}"
+                               "libnvoptix.so.${NV_SOVER}"
+                       )
+               fi
+
+               for NV_LIB in "${NV_GLX_LIBRARIES[@]}"; do
+                       donvidia "${nv_libdir}"/${NV_LIB}
+               done
+       fi
+}
+
+pkg_preinst() {
+       if use driver && use kernel_linux; then
+               linux-mod_pkg_preinst
+
+               local videogroup="$(getent group video | cut -d ':' -f 3)"
+               if [ -z "${videogroup}" ]; then
+                       eerror "Failed to determine the video group gid"
+                       die "Failed to determine the video group gid"
+               else
+                       sed -i \
+                               -e "s:PACKAGE:${PF}:g" \
+                               -e "s:VIDEOGID:${videogroup}:" \
+                               "${D}"/etc/modprobe.d/nvidia.conf || die
+               fi
+       fi
+
+       # Clean the dynamic libGL stuff's home to ensure
+       # we dont have stale libs floating around
+       if [ -d "${ROOT}"/usr/lib/opengl/nvidia ]; then
+               rm -rf "${ROOT}"/usr/lib/opengl/nvidia/*
+       fi
+       # Make sure we nuke the old nvidia-glx's env.d file
+       if [ -e "${ROOT}"/etc/env.d/09nvidia ]; then
+               rm -f "${ROOT}"/etc/env.d/09nvidia
+       fi
+}
+
+pkg_postinst() {
+       use driver && use kernel_linux && linux-mod_pkg_postinst
+
+       # Switch to the nvidia implementation
+       if ! use libglvnd; then
+               use X && "${ROOT}"/usr/bin/eselect opengl set --use-old nvidia
+       fi
+
+       readme.gentoo_print_elog
+
+       if ! use X; then
+               elog "You have elected to not install the X.org driver. Along with"
+               elog "this the OpenGL libraries and VDPAU libraries were not"
+               elog "installed. Additionally, once the driver is loaded your card"
+               elog "and fan will run at max speed which may not be desirable."
+               elog "Use the 'nvidia-smi' init script to have your card and fan"
+               elog "speed scale appropriately."
+               elog
+       fi
+       if ! use tools; then
+               elog "USE=tools controls whether the nvidia-settings application"
+               elog "is installed. If you would like to use it, enable that"
+               elog "flag and re-emerge this ebuild. Optionally you can install"
+               elog "media-video/nvidia-settings"
+               elog
+       fi
+
+       elog "To enable nvidia sleep services under systemd, run these commands:"
+       elog "  systemctl enable nvidia-suspend.service"
+       elog "  systemctl enable nvidia-hibernate.service"
+       elog "  systemctl enable nvidia-resume.service"
+       elog "Set the NVreg_TemporaryFilePath kernel module parameter to a"
+       elog "suitable path in case the default of /tmp does not work for you"
+       elog "For more information see:"
+       elog "${ROOT}/usr/share/doc/${PF}/html/powermanagement.html"
+}
+
+pkg_prerm() {
+       if ! use libglvnd; then
+               use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+       fi
+}
+
+pkg_postrm() {
+       use driver && use kernel_linux && linux-mod_pkg_postrm
+       if ! use libglvnd; then
+               use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+       fi
+}